<!DOCTYPE html>
<html lang="en"> 
<head> 
    <meta charset="UTF-8">
    <title>黄雪琴搜索</title> 
 
</head> 
<body> 
    <form action="" method="get">
        <input type="text">
        <button type="button">按钮</button>
    </form>

</body> 
</html> 